Federal solicitation · N4008424R0083 · back to recent
Indefinite Delivery/Indefinite Quantity (IDIQ) Design-Build/Design-Bid-Build (DB/DBB) Multiple Award Construction Contract (MACC) for U.S. Navy Support Facility, Diego Garcia, British Indian Ocean Territory (B.I.O.T.)
- Agency
- DEPT OF DEFENSE
- Status
- Open
- Response deadline
- Not posted
- Posted
- September 12, 2025
- Set-aside
- Not listed
- NAICS
- 236220
- Estimated value
- $1,500.0M (as posted)
- Source
- View on SAM.gov
- Last checked
- 2026-09-12
Solicitation description
This IDIQ DB/DBB contract is for new construction, renovation/modernization, and routine repair/maintenance projects at U.S. Navy Support Facility, Diego Garcia, B.I.O.T. The work to be performed may include, but is not limited to, office renovation, building demolition, built-in equipment repair or replacement, piping repair or replacement, pipe lagging, electrical work, mechanical work, road pavement, fencing, roofing, painting, site work, removal and disposal of lead-based paint and asbestos containing material, welding, and masonry.
Vendor field in NAICS 236220 (12m)
Top 5 vendors by trailing-12m obligated dollars across this NAICS code, $35,833.9M total.
| FISHER SAND & GRAVEL CO | 31.9% |
| BARNARD CONSTRUCTION COMPANY, INCORPORATED | 12.7% |
| SOUTHWEST VALLEY CONSTRUCTORS CO | 7.4% |
| SLS FEDERAL SERVICES LLC | 6.6% |
| SPENCER CONSTRUCTION LLC | 6.6% |
Similar opportunities
Other open SAM.gov opportunities under the same NAICS, prioritizing the same buying agency.
| Title | Agency | Est. value | Basis |
|---|---|---|---|
| NAVFAC NW VENTI MACC | DEPT OF DEFENSE | $9,000.0M | same agency naics |
| Multiple Award Construction Contract (MACC) - Large... | DEPT OF DEFENSE | $8,000.0M | same agency naics |
| GRANDE Multiple Award Construction Contract (MACC) | DEPT OF DEFENSE | $1,000.0M | same agency naics |
| IDIQ DB/DBB MULTIPLE AWARD CONSTRUCTION CONTRACT FOR... | DEPT OF DEFENSE | $1,000.0M | same agency naics |
| FA910126RB011 FARM III RFP | DEPT OF DEFENSE | $900.0M | same agency naics |
| Indefinite Delivery/Indefinite Quantity (IDIQ)... | DEPT OF DEFENSE | $525.0M | same agency naics |
| Indefinite Delivery/Indefinite Quantity (IDIQ)... | DEPT OF DEFENSE | $525.0M | same agency naics |
| Indefinite Delivery/Indefinite Quantity (IDIQ)... | DEPT OF DEFENSE | $525.0M | same agency naics |
Data this profile does not cover
- No likely incumbent surfaced; the solicitation number did not match any award record in the trailing window.